#78CD51#78CD51

#78CD51 is a light, vivid green. Relative luminance 0.482; OKLCH L 76.8% C 0.180 H 137.1°. Best body text is #000000 at 10.65:1 contrast (WCAG AA passes).

Color values

HEX	#78CD51
RGB	rgb(120, 205, 81)
HSL	hsl(101, 55%, 56%)
HSV	hsv(101, 60%, 80%)
CMYK	cmyk(41.5%, 0%, 60.5%, 19.6%)
CIE-LAB	lab(74.98, -47.76, 52.53)
CIE-LCH	lch(74.98, 70.99, 132.28°)
OKLab	oklab(76.82% -0.1319 0.1225)
OKLCH	oklch(76.82% 0.18 137.1)
XYZ	xyz(31.0613, 48.2480, 15.4591)
Luminance	0.4825 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#78CD51 #A651CD

analogous

#B6CD51 #78CD51 #51CD68

triadic

#78CD51 #5178CD #CD5178

tetradic

#78CD51 #51B6CD #A651CD #CD6851

square

#78CD51 #51B6CD #A651CD #CD6851

split-complementary

#78CD51 #6851CD #CD51B6

monochromatic

#417F25 #59AF32 #78CD51 #9DDB81 #C2E8B0

Accessibility & contrast

On white

1.97

#78CD51 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.65

#78CD51 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #78CD51

10.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##78CD51	#FFFFFF	#000000	##000000
##78CD51	1.00	1.97	10.65	10.65
#FFFFFF	1.97	1.00	21.00	21.00
#000000	10.65	21.00	1.00	1.00
##000000	10.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D3BD43

Deuteranopia (green-blind)

#C8B65B

Tritanopia (blue-blind)

#74C6B2

Achromatopsia (no color)

#B9B9B9

Design tokens & code

CSS

--color: #78cd51;
/* rgb */ color: rgb(120, 205, 81);
/* oklch */ color: oklch(76.8% 0.180 137.1);

Tailwind

colors: {
  custom: {
    50: '#a4dd86',
    500: '#78cd51',
    950: '#000000',
  },
}

SCSS

$custom: #78cd51;
$custom-light: #a4dd86;
$custom-dark: #000000;

JSON

{
  "hex": "#78cd51",
  "rgb": {
    "r": 120,
    "g": 205,
    "b": 81
  },
  "hsl": {
    "h": 101.129,
    "s": 55.357,
    "l": 56.078
  },
  "oklch": {
    "l": 0.76819,
    "c": 0.18,
    "h": 137.1
  },
  "luminance": 0.4825
}

Semantic roles & 50–950 ramp

primary

#78CD51

secondary

#C6A3D7

accent

#49DFB0

background

#FAFDF8

surface

#F4FBF0

border

#CED4CB

text

#10150B

muted

#7F837C

Preview Lab

Preview with #78CD51

Body copy rendered with the generated semantic roles for this colour.

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